Finding the Third Proportional to 132,323.50 and 204,945

Step by Step Solution

1. Step 1: Write the proportion equation
   132,323.50 : 204,945 = 204,945 : x
2. Step 2: Convert to fraction form
   132,323.50/204,945 = 204,945/x
3. Step 3: Cross multiply
   132,323.50x = 204,945 × 204,945
4. Step 4: Simplify right side
   132,323.50x = 42,002,453,025
5. Step 5: Solve for x
   x = 42,002,453,025/132,323.50
6. Step 6: Final answer
   x = 317,422.48